<template>
  <div style="margin: 50px 200px">
    <h2>重置其他用户密码</h2>
    <el-form
      :model="ruleForm"
      status-icon
      :rules="rules"
      ref="ruleForm"
      label-width="200px"
      class="demo-ruleForm"
    >
      <el-form-item label="账号(非管理员用户)" prop="age" style="width: 80%">
        <el-input v-model.number="ruleForm.age"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="pass" style="width: 80%">
        <el-input
          type="password"
          v-model="ruleForm.pass"
          autocomplete="off"
        ></el-input>
      </el-form-item>
      <el-form-item label="确认密码" prop="checkPass" style="width: 80%">
        <el-input
          type="password"
          v-model="ruleForm.checkPass"
          autocomplete="off"
        ></el-input>
      </el-form-item>

      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')"
          >确认重置</el-button
        >
        <el-button @click="resetForm('ruleForm')">重新设置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>


<script>
export default {
  name: "ChangePassword",
  data() {
    var checkAge = (rule, value, callback) => {
      if (!value) {
        return callback(new Error("账号不能为空"));
      }
      setTimeout(() => {
        if (!Number.isInteger(value)) {
          callback(new Error("请输入数字值"));
        } else {
          if (value < 18) {
            callback(new Error("必须年满18岁"));
          } else {
            callback();
          }
        }
      }, 1000);
    };
    var validatePass = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请输入密码"));
      } else {
        if (this.ruleForm.checkPass !== "") {
          this.$refs.ruleForm.validateField("checkPass");
        }
        callback();
      }
    };
    var validatePass2 = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请再次输入密码"));
      } else if (value !== this.ruleForm.pass) {
        callback(new Error("两次输入密码不一致!"));
      } else {
        callback();
      }
    };
    return {
      ruleForm: {
        pass: "",
        checkPass: "",
        age: "",
      },
      rules: {
        pass: [{ validator: validatePass, trigger: "blur" }],
        checkPass: [{ validator: validatePass2, trigger: "blur" }],
        age: [{ validator: checkAge, trigger: "blur" }],
      },
    };
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          alert("submit!");
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    },
  },
};
</script>


<style scoped>
h2 {
  text-align: center;
  height: 60px;
  background-color: #eee;
  line-height: 60px;
}
</style>